On the Differences in the Intraseasonal Rainfall Variability between Western and Eastern Central Africa: Case of 10–25-Day Oscillations

Figure 4

Correlation coefficient map (loadings) between rainfall anomalies field and PCs for WCA (a, b, c) and ECA (d, e, f). PCs were computed using the whole time series of daily rainfall for the period 1996–2009. Contour intervals are plotted every 0.05 and correlations in between −0.2 and 0.2 are omitted. The negative correlations are represented as dashed line and the positive correlation the solid lines.